Retrieve running apps:
• Allows the app to retrieve information about currently and recently running tasks. This may allow the app to discover information about which applications are used on the device..

Storage:

Modify or delete the contents of your usb storage:
• Allows the app to write to the USB storage..
Read the contents of your usb storage:
• Allows the app to read the contents of your USB storage..

Network:

View wi-fi connections:
• Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices..Full network access:
• Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet..
View network connections:
• Allows the app to view information about network connections such as which networks exist and are connected..

Phone calls:

Read phone status and identity:
• Allows the app to access the phone features of the device. This permission allows the app to determine the phone number and device IDs, whether a call is active, and the remote number connected by a call..

Prevent device from sleeping:
• Allows the app to prevent the device from going to sleep..Allow wi-fi multicast reception:
• Allows the app to receive packets sent to all devices on a Wi-Fi network using multicast addresses, not just your device. It uses more power than the non-multicast mode..

Hardware controls:

Change your audio settings:
• Allows the app to modify global audio settings such as volume and which speaker is used for output..

Other:

Send sticky broadcast:
• Allows the app to send sticky broadcasts, which remain after the broadcast ends. Excessive use may make the device slow or unstable by causing it to use too much memory..